Binary sketch size: 30092 bytes (of a 32256 byte maximum)avrdude: stk500_paged_write(): (a) protocol error, expect=0x14, resp=0x64avrdude: stk500_cmd(): programmer is out of sync
I know it is likely my ATmega328 chip is bad,
Thanks for the reply.My sketch size is less than 30720 and I get the error. As far as I can tell, using trial and error, my upload fails if size greater than 28672 bytes.Are all UNO boards, including clones, use the 512 byte optiboot bootloader?I believe soHow about chips sold by adafruit which claims to have their own bootloader, does that take up 2k or 512 bytes?I think the Uno's bootloader is the only 512 byte size, all other arduino type bootloaders for the 328p chip use 2K, at least that is my understanding.Lefty
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